650 MHz buffer for high-speed signal chains
Its 650 MHz -3dB bandwidth and 3000 V/µs slew rate place it in the class of parts used for video distribution, ADC front-end drive, and RF/IF buffering where a closed-loop buffer with gain-of-1 stability is required.
Supply rail and bandwidth — the fit check
The 8 V minimum supply span rules out low-voltage designs. If your rail is 5 V or 3.3 V, this part cannot be used — look at the OPA859QDSGRQ1 (3.3 V, 900 MHz) or a rail-to-rail output buffer instead. Within its 8 V to 12 V operating zone, the 650 MHz bandwidth and 90 mA output current per channel handle driving 50 Ω or 75 Ω terminated lines, flash ADC inputs, or high-speed comparator front ends. The 11.5 mA supply current is moderate for this speed class; a 350 MHz part like the THS4215DRBT draws 19 mA, so the LMH6704MA/NOPB offers a power-efficiency advantage at the cost of lower bandwidth.
Active lifecycle — no near-term obsolescence concern
The NOPB suffix confirms lead-free / RoHS3-compliant finish, which is the standard for current production.